DFS1788I SC=08 BOUND= KEYWORD INVALID FOR DEVICE TYPE. SPECIFICATION IGNORED

Explanation
 On the DO statement, the BOUND= keyword
was invalid for the specified DEV.TYPE.

System action
 The DEV.TYPE specification is ignored, and processing
continues with the next operand.

Programmer response
 Remove the BOUND= keyword from the DO statement,
and rerun the job.